15694704896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{2383}}^1$

素因数の和:4391

約数の個数: 72

約数和(自身を含む): 33769169280

約数和(自身を除く): 18074464384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 1979, 2383, 3328, 3958, 4766, 7916, 9532, 15832, 19064, 25727, 30979, 31664, 38128, 51454, 61958, 63328, 76256, 102908, 123916, 126656, 152512, 205816, 247832, 253312, 305024, 411632, 495664, 506624, 610048, 823264, 991328, 1646528, 1982656, 3293056, 3965312, 4715957, 6586112, 7930624, 9431914, 18863828, 37727656, 61307441, 75455312, 122614882, 150910624, 245229764, 301821248, 490459528, 603642496, 980919056, 1207284992, 1961838112, 3923676224, 7847352448, 15694704896]

約数ペア:

[(1, 15694704896), (2, 7847352448), (4, 3923676224), (8, 1961838112), (13, 1207284992), (16, 980919056), (26, 603642496), (32, 490459528), (52, 301821248), (64, 245229764), (104, 150910624), (128, 122614882), (208, 75455312), (256, 61307441), (416, 37727656), (832, 18863828), (1664, 9431914), (1979, 7930624), (2383, 6586112), (3328, 4715957), (3958, 3965312), (4766, 3293056), (7916, 1982656), (9532, 1646528), (15832, 991328), (19064, 823264), (25727, 610048), (30979, 506624), (31664, 495664), (38128, 411632), (51454, 305024), (61958, 253312), (63328, 247832), (76256, 205816), (102908, 152512), (123916, 126656)]